# Real-Time Environmental Cognition and Sag Estimation of Transmission Lines Using UAV Equipped With 3-D Lidar System

> Research article (IEEE Transactions on Power Delivery, 2020) · cited 36× · AI/ML

**Wikidata**: [openalex:W3087982600](https://www.wikidata.org/wiki/openalex:W3087982600)  
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